﻿<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "
http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<meta http-equiv="content-type" content="text/html;charset=utf-8" />
		<title>第1题</title>
		<style type="text/css">
			#father #son{  
				color:blue;
			}
			#father p.c2{
				color:black;
			}
			div.c1 p.c2{
				color:red;
			}
		</style>
	</head>
	<body>
		<div id="father" class="c1">
			<p id="son" class="c2">
				试问这行字体是什么颜色的？
			</p>
		</div>
	</body>
</html>